#223897#223897

#223897 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.157 H 268.0°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#223897
RGB	rgb(34, 56, 151)
HSL	hsl(229, 63%, 36%)
HSV	hsv(229, 77%, 59%)
CMYK	cmyk(77.5%, 62.9%, 0%, 40.8%)
CIE-LAB	lab(27.85, 26.94, -54.41)
CIE-LCH	lch(27.85, 60.71, 296.34°)
OKLab	oklab(38.84% -0.0055 -0.1573)
OKLCH	oklch(38.84% 0.157 268)
XYZ	xyz(7.6578, 5.4019, 29.9112)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223897 #978122

analogous

#227397 #223897 #472297

triadic

#223897 #972238 #389722

tetradic

#223897 #972273 #978122 #229747

square

#223897 #972273 #978122 #229747

split-complementary

#223897 #974722 #739722

monochromatic

#0C1333 #172565 #223897 #2D4BC9 #5A72DA

Accessibility & contrast

On white

10.09

#223897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#223897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223897

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223897	#FFFFFF	#000000	##FFFFFF
##223897	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479A

Deuteranopia (green-blind)

#003C95

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #223897;
/* rgb */ color: rgb(34, 56, 151);
/* oklch */ color: oklch(38.8% 0.157 268.0);

Tailwind

colors: {
  custom: {
    50: '#706eb6',
    500: '#223897',
    950: '#000000',
  },
}

SCSS

$custom: #223897;
$custom-light: #706eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#223897",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 151
  },
  "hsl": {
    "h": 228.718,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38842,
    "c": 0.15737,
    "h": 268
  },
  "luminance": 0.05403
}

Semantic roles & 50–950 ramp

primary

#223897

secondary

#BEAB57

accent

#C742E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #223897

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →